Chromosomes Flashcards
1
Q
Chromosomes
A
Coiled up lengths of DNA
Each chromosome carries a large number of genes
2
Q
How many pairs of chromosomes are there in a body cell?
A
23
Biology Paper 1 > Chromosomes > Flashcards
Chromosomes
Coiled up lengths of DNA
Each chromosome carries a large number of genes
How many pairs of chromosomes are there in a body cell?
23